There are actually three SIM card sizes:

  1. Standard SIM (used by the 3GS and all my old Nokia phones)
  2. Micro SIM (The iPhone 4/4s had this, as did my Nokia Lumia 520)
  3. Nano SIM (Most GSM phones use this now)

I actually meant the Micro SIM (not mini SIM).

2017-07-25T23:30:50Z